806
FNUS75 KTWC 131130
FWSTWC
SPOT FORECAST FOR HARRINGTON...SAN CARLOS AGENCY
NATIONAL WEATHER SERVICE TUCSON AZ
430 AM MST SAT SEP 13 2025
FORECAST IS BASED ON FORECAST START TIME OF 0600 MST ON SEPTEMBER 13.
DISCUSSION
ISOLATED SHOWERS AND THUNDERSTORMS WILL BE POSSIBLE THIS
MORNING INTO THE LATE AFTERNOON. STORMS WILL BE CAPABLE OF STRONG WINDS,
HAIL, AND HEAVY RAINFALL. STORM CHANCES DIMINISH AFTER 6 PM AS DRY AIR
BEGINS TO MOVE IN. OUTSIDE OF THUNDERSTORMS WINDS WILL BE BREEZY
TODAY OUT OF THE SOUTHWEST WITH GUSTS TO 20 MPH. MIN RH WILL BE
AROUND 30 PERCENT TODAY DROPPING TO AROUND 20 PERCENT SUNDAY.
TODAY
SKY/WEATHER.........PARTLY SUNNY THEN BECOMING PARTLY CLOUDY. CHANCE OF
SHOWERS AND THUNDERSTORMS.
CHANCE OF PCPN......30 PERCENT DECREASING TO 20 PERCENT BY LATE AFTERNOON.
MAX TEMPERATURE.....68-71 DEGREES.
MIN HUMIDITY........31-34 PERCENT.
20-FOOT WINDS.......SOUTH WINDS 5 TO 7 MPH SHIFTING TO THE
SOUTHWEST 8 TO 12 MPH WITH GUSTS TO AROUND 20
MPH LATE IN THE MORNING. GUSTY AND ERRATIC
WINDS EXPECTED NEAR THUNDERSTORMS.
MIXING HEIGHT.......1700 FT AGL INCREASING TO 6600 FT AGL.
TRANSPORT WINDS.....SOUTH 5 TO 12 KNOTS SHIFTING TO THE WEST 15 TO
18 KNOTS LATE IN THE MORNING.
TIME (MST) 6 AM 9 AM NOON 3 PM
SKY (%).........72 53 35 17
WEATHER COV.....CHANCE CHANCE CHANCE S CHC
WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR
TSTM COV........CHANCE CHANCE CHANCE CHANCE
CWR.............30 30 30 20
TEMP............50 60 66 68
RH..............100 73 52 36
20 FT WIND......SE 2G6 S 4G10 SW 6G14 W 6G16
MIX HGT (FT)....500 2500 5800 6600
TRANSPORT WIND..S 6 S 10 SW 15 W 18
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF PCPN......0 PERCENT.
MIN TEMPERATURE.....42-45 DEGREES.
MAX HUMIDITY........59-62 PERCENT.
20-FOOT WINDS.......WEST WINDS 5 TO 7 MPH SHIFTING TO THE NORTHEAST
UP TO 6 MPH IN THE LATE EVENING AND OVERNIGHT.
MIXING HEIGHT.......400 FT AGL.
TRANSPORT WINDS.....WEST 7 TO 13 KNOTS SHIFTING TO THE NORTH 6 TO 7
KNOTS LATE IN THE EVENING.
TIME (MST) 6 PM 9 PM MIDNGT 3 AM
SKY (%).........3 13 11 13
WEATHER COV.....
WEATHER TYPE....NONE NONE NONE NONE
TSTM COV........
CWR.............0 0 0 0
TEMP............64 54 50 46
RH..............36 46 56 59
20 FT WIND......W 5G13 N 2G7 NE 2G6 NE 2G6
MIX HGT (FT)....2300 400 500 500
TRANSPORT WIND..W 13 W 7 N 7 N 6
SUNDAY
SKY/WEATHER.........SUNNY.
CHANCE OF PCPN......0 PERCENT.
MAX TEMPERATURE.....72-75 DEGREES.
MIN HUMIDITY........21-24 PERCENT.
20-FOOT WINDS.......NORTH NORTHEAST WINDS UP TO 5 MPH SHIFTING TO
THE SOUTHWEST 5 TO 10 MPH IN THE LATE MORNING AND
AFTERNOON.
MIXING HEIGHT.......1100 FT AGL INCREASING TO 6600 FT AGL.
TRANSPORT WINDS.....NORTH AROUND 6 KNOTS SHIFTING TO THE WEST 5 TO
8 KNOTS IN THE LATE MORNING AND AFTERNOON.
TIME (MST) 6 AM 9 AM NOON 3 PM
SKY (%).........18 8 10 13
WEATHER COV.....
WEATHER TYPE....NONE NONE NONE NONE
TSTM COV........
CWR.............0 0 0 0
TEMP............44 62 71 73
RH..............60 35 23 22
20 FT WIND......NE 2G7 N 2G7 SW 4G8 SW 5G11
MIX HGT (FT)....500 3300 5800 6100
TRANSPORT WIND..N 6 W 5 SW 7 W 8
FORECASTER...HARDIN
REQUESTED BY...CHARLES PATTERSON
TYPE OF REQUEST...WILDFIRE
.TAG 2521895.0/TWC
.DELDT 09/13/25
.FORMATTERVERSION 2.0.0
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